GB2055921B - Process for needling glass fibre strand mat and glass fibre reinforced resin sheets - Google Patents

Process for needling glass fibre strand mat and glass fibre reinforced resin sheets

Info

Publication number
GB2055921B
GB2055921B GB8025429A GB8025429A GB2055921B GB 2055921 B GB2055921 B GB 2055921B GB 8025429 A GB8025429 A GB 8025429A GB 8025429 A GB8025429 A GB 8025429A GB 2055921 B GB2055921 B GB 2055921B
Authority
GB
United Kingdom
Prior art keywords
glass fibre
reinforced resin
needling
resin sheets
strand mat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8025429A
Other languages
English (en)
Other versions
GB2055921A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PPG Industries Inc filed Critical PPG Industries Inc
Publication of GB2055921A publication Critical patent/GB2055921A/en
Application granted granted Critical
Publication of GB2055921B publication Critical patent/GB2055921B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/08—Reinforcements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/643—Including parallel strand or fiber material within the nonwoven fabric
    • Y10T442/644—Parallel strand or fiber material is glass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/682—Needled nonwoven fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
GB8025429A 1979-08-06 1980-08-05 Process for needling glass fibre strand mat and glass fibre reinforced resin sheets Expired GB2055921B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/064,158 US4277531A (en) 1979-08-06 1979-08-06 High strength fiber glass reinforced thermoplastic sheets and method of manufacturing same involving a reverse barb needling procedure

Publications (2)

Publication Number Publication Date
GB2055921A GB2055921A (en) 1981-03-11
GB2055921B true GB2055921B (en) 1983-07-06

Family

ID=22053951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8025429A Expired GB2055921B (en) 1979-08-06 1980-08-05 Process for needling glass fibre strand mat and glass fibre reinforced resin sheets

Country Status (10)

Country Link
US (1) US4277531A (de)
JP (1) JPS5649255A (de)
BE (1) BE884641A (de)
CA (1) CA1139087A (de)
CH (1) CH638000A5 (de)
DE (2) DE3029442C2 (de)
FR (1) FR2463221A1 (de)
GB (1) GB2055921B (de)
IT (1) IT1130713B (de)
NL (1) NL178268C (de)

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US4404717A (en) * 1980-12-11 1983-09-20 Ppg Industries, Inc. Environmental control of needled mat production
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US4534952A (en) * 1984-02-24 1985-08-13 Erco Industries Limited Small scale generation of chlorine dioxide for water treatment
US4603075A (en) * 1984-04-10 1986-07-29 Texon, Inc. Insole composites and processes for manufacturing insole composites and footwear materials
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USRE33023E (en) * 1984-07-05 1989-08-15 Lydall, Inc. Integral textile composite fabric
FR2579133B1 (fr) * 1985-03-25 1987-09-25 Atochem Materiau composite polymere thermoplastique renforce de fibres, son procede de fabrication
US4615717A (en) * 1985-09-27 1986-10-07 Ppg Industries, Inc. Method and apparatus for making glass fiber oriented continuous strand mat
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FR2617208B1 (fr) * 1987-06-26 1989-10-20 Inst Textile De France Procede et materiel d'aiguilletage de mat de verre et produit composite realise a partir dudit mat
DE3741667A1 (de) * 1987-12-09 1989-06-22 Basf Ag Glasmattenverstaerktes thermoplastisches halbzeug
US4964891A (en) * 1988-11-13 1990-10-23 Ppg Industries, Inc. Programmably controlled fiber glass strand feeders and improved methods for making glass fiber mats
US5021289A (en) * 1988-11-15 1991-06-04 Eastman Kodak Company Reinforced polymeric sheet material
AT392657B (de) * 1989-02-15 1991-05-27 Fehrer Textilmasch Vorrichtung zum nadeln einer warenbahn
WO1991000796A1 (en) * 1989-07-10 1991-01-24 Ube-Nitto Kasei Co., Ltd. Stampable sheet made of fiber-reinforced thermoplastic resin and molded article thereof
US5111579A (en) * 1989-12-14 1992-05-12 Steelcase Inc. Method for making a frameless acoustic cover panel
US5051122A (en) * 1990-01-03 1991-09-24 Ppg Industries, Inc. Method and apparatus for manufacturing continuous fiber glass strand reinforcing mat
GB9020278D0 (en) * 1990-09-17 1990-10-31 Britcair Ltd Alginate fabric
GB9201605D0 (en) * 1992-01-24 1992-03-11 Aerospace Preforms Ltd Improvements in or relating to fibrous articles
US5437928A (en) * 1993-10-29 1995-08-01 Ppg Industries, Inc. Glass fiber size and mat
US5643989A (en) * 1993-10-29 1997-07-01 Azdel, Inc. Fiber reinforced functionalized polyolefin composites
US5807229A (en) * 1995-06-07 1998-09-15 Ranpak Corp. Cushioning conversion machine with stitching wheels having hook projections
JPH10121361A (ja) * 1996-10-09 1998-05-12 Ikeda Bussan Co Ltd 内装材及び内装材用基材
US5908689A (en) * 1997-01-24 1999-06-01 Ppg Industries, Inc. Glass fiber strand mats, thermosetting composites reinforced with the same and methods for making the same
US5883023A (en) * 1997-03-21 1999-03-16 Ppg Industries, Inc. Glass monofilament and strand mats, thermoplastic composites reinforced with the same and methods for making the same
US5872067A (en) * 1997-03-21 1999-02-16 Ppg Industries, Inc. Glass fiber strand mats, thermoplastic composites reinforced with the same and methods for making the same
US5883021A (en) * 1997-03-21 1999-03-16 Ppg Industries, Inc. Glass monofilament and strand mats, vacuum-molded thermoset composites reinforced with the same and methods for making the same
US5910458A (en) * 1997-05-30 1999-06-08 Ppg Industries, Inc. Glass fiber mats, thermosetting composites reinforced with the same and methods for making the same
US6132666A (en) * 1997-06-30 2000-10-17 Interface, Inc. Method for making formed fabric treatments
US6258739B1 (en) 1998-10-30 2001-07-10 Ppg Industries Ohio, Inc. Double sided needled fiber glass mat for high flow thermoplastic composite
US6268047B1 (en) 1999-01-22 2001-07-31 Ppg Industries Ohio, Inc. Glass fiber mats, laminates reinforced with the same and methods for making the same
US6231533B1 (en) 1999-05-21 2001-05-15 Ppg Industries Ohio, Inc. Orthopedic splinting article
US6881288B2 (en) * 1999-06-21 2005-04-19 Pella Corporation Method of making a reinforcing mat for a pultruded part
FR2809665B1 (fr) * 2000-05-31 2003-03-14 Rollin Sa Procede de fabrication d'un blanchet d'impression comportant une couche au dos en un materiau polymere et blanchet ainsi obtenu
JP4776123B2 (ja) * 2001-09-28 2011-09-21 タキロン株式会社 配向ガラス繊維マットの製造方法
EP1447213A1 (de) 2003-02-11 2004-08-18 Saint-Gobain Vetrotex France S.A. Struktur enthaltend einen trockengelegten Vliesstoff aus Glasfasern und einen Vliesstoff aus organischen Fasern
WO2005019514A1 (en) * 2003-08-19 2005-03-03 Ppg Industries Ohio, Inc. Continuous strand mats, methods of producing continuous strand mats, and systems for producing continuous strand mats
FR2862987B1 (fr) * 2003-11-28 2006-09-22 Saint Gobain Vetrotex Mat de verre aiguillette
USRE44893E1 (en) 2004-03-26 2014-05-13 Hanwha Azdel, Inc. Fiber reinforced thermoplastic sheets with surface coverings
US20090220729A1 (en) * 2006-03-24 2009-09-03 Francois Roederer Needle-Punched Glass Mat
FR2919879B1 (fr) * 2007-08-07 2010-09-17 Saint Gobain Vetrotex France S A Complexe aiguillete
EP2593206A2 (de) 2010-07-14 2013-05-22 PPG Industries Ohio, Inc. Filtriermedien und ihre anwendung
TWI549737B (zh) 2010-08-26 2016-09-21 片片堅俄亥俄州工業公司 過濾介質及其應用
PL3102392T3 (pl) 2014-02-06 2021-10-18 Owens Corning Intellectual Capital, Llc Kompozyty wzmocnione włóknem
FR3098830B1 (fr) * 2019-07-17 2022-09-09 Andritz Asselin Thibeau Aiguilleteuse à mouvement elliptique, table pour aiguilleteuse de ce genre et procédé de fabrication d'une table de ce genre

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Also Published As

Publication number Publication date
IT8021797A0 (it) 1980-05-05
BE884641A (fr) 1981-02-05
DE3029442C2 (de) 1985-09-05
NL178268C (nl) 1986-02-17
CH638000A5 (fr) 1983-08-31
JPS5649255A (en) 1981-05-02
FR2463221A1 (fr) 1981-02-20
IT1130713B (it) 1986-06-18
US4277531A (en) 1981-07-07
FR2463221B1 (de) 1984-06-01
DE3050887C2 (de) 1985-11-28
GB2055921A (en) 1981-03-11
NL8001433A (nl) 1981-02-10
DE3029442A1 (de) 1981-02-12
CA1139087A (en) 1983-01-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930805